1-乙烯基-2(1H)-吡啶酮

2-(4-chlorophenyl)-4,5-dihydro-1,3-oxazole

2-(1,3-苯并恶唑-2-基硫基)乙胺

(2-氯乙基-亚硝基氨基)甲基乙酸酯

(2,4,5-trichlorophenyl) N-(2-chloroethyl)carbamate